最近电脑无故出现鼠标右键选中文件 – 打开方式,或者选择其他应用后,没有任何显示及弹窗
弹窗提示:
该文件没有与之关联的应用来执行该操作。请安装应用,若已经安装应用,请在“默认应用设置”页面中创建关联。
打开注册表,查看是否存在以下路径
HKEY_CLASSES_ROOT\Unknown\
若不存在,即可说明,打开未知文件类型的文件时,系统未能正确处理,导致弹窗的出现。
复制以下代码到记事本,然后分别另存为.reg后缀的文件。
第一个文件:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Unknown\shell\openas]
@=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74, 00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00, 68,00,65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,35, 00,33,00,37,00,36,00,00,00
'MultiSelectModel'='Single'
[HKEY_CLASSES_ROOT\Unknown\shell\openas\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25, 00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,4f,00,70,00, 65,00,6e,00,57,00,69,00,74,00,68,00,2e,00,65,00,78,00,65,00,20,00,22,00,25, 00,31,00,22,00,00,00
'DelegateExecute'='{e44e9428-bdbc-4987-a099-40dc8fd255e7}'
第二文件:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Unknown\shell\OpenWithSetDefaultOn]
'MultiSelectModel'='Single'
'ProgrammaticAccessOnly'=''
[HKEY_CLASSES_ROOT\Unknown\shell\OpenWithSetDefaultOn\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25, 00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,4f,00,70,00, 65,00,6e,00,57,00,69,00,74,00,68,00,2e,00,65,00,78,00,65,00,20,00,2d,00,6f, 00,76,00,65,00,72,00,72,00,69,00,64,00,65,00,20,00,22,00,25,00,31,00,22,00, 00,00
'DelegateExecute'='{e44e9428-bdbc-4987-a099-40dc8fd255e7}'
保存为.reg文件后,图标会变成注册表的样子。
接下来,双击打开它们,导入到注册表即可。注册表里可以看到,已经成功导入了。
测试
打开方式-选择其他应用,现在没有之前的弹窗了,而且让你选择使用哪个应用打开的窗口,即处理成功!
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